How could I create a recursive tree graph, such as one defined by the following:
A family of trees $T_n$ are defined recursively as follows, for all integers $n \ge 1$.
The tree $T_1$ consists of a ...

I have data given in following format; from which I need to create identification/classification trees (three different trees from three different criterion, that is average disorder, gain ratio and ...

I have a map $f:X\to \mathbb{N}$ and I wish to find $x,x'\in X$ such that $f(x)=f(x')$. Since such elements are rare, I will have to check very many elements and perform many comparisons, so I suspect ...

I'd like the most efficient Mathematica code for making a formal tree graph whose nodes are valid English word strings (in DictionaryLookup[ ]) and directed links represent the relation 'insertion of ...

My deeply and unevenly nested lists and equations generate a TreeForm image which is too small and compressed to use. Then we must expand it manually by grabbing the edge of the image, and sometimes ...

Symbolic XML is a convenient way of managing XML in Mathematica, at least for casual use or small tasks. Here and elsewhere you can find examples of XML handling in Mathematica, including XSLT/XPath ...

I would like to know how to generate all rooted trees on $n$ vertices using Mathematica?
More precisely, I am interested in generating algebraic expressions equivalent to rooted trees and constructed ...

I'm trying to modify this algorithm:
http://demonstrations.wolfram.com/ConnectingTownsUsingKruskalsAlgorithm/
The thing is that I want to receive a Graph (declared outside, with all its vertex, edges ...

I have a problem that can be reduced to this one:
Suppose I have an unbalanced (almost random) tree. The leaves of the tree have one property already set, and all vertex (including the leaves) have ...

I've written the standard version of a tree map (a graphic that shows nested data) and I'm looking to improve on this layout by switching to different types of polygons or perhaps circles. Can anyone ...

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